Early Warning Information Release System Of Environmental Temperature In Rice Seedling Warm House

With the continuous development of information technology,the use of it to strengthen and develop modern agriculture has become the development trend of agriculture in today's world.Early warning information system and agricultural knowledge combination of decision-making mechanism,there is a broad application development prospects.This study,for farmers to obtain information on the lag,hoping to obtain timely access to agricultural weather disaster information.In order to take timely defensive measures to avoid the risk of disaster,to build a rice nursery within the environmental temperature warning information release system.The system is implemented as follows:(1)Agricultural early warning information release system based on MVC framework,combined with the use of J2EE,Mysql,bootstrap,tomcat development.The system has the functions of data collection,processing,decision making and publishing,and can realize the collection and distribution of agricultural early warning information.The system has the advantages of improving the timeliness and decision making of early warning.(2)Based on the observation data of environmental temperature inside and outside the rice nursery in the south of Shenyang Agricultural University,the relationship model of the environmental temperature inside and outside the nursery was constructed,and the critical condition of the high temperature warning was put forward.The relationship model of the internal and external environment temperature of the rice nursery was constructed into the early warning information release system,and the environmental temperature warning information release system in the rice nursery was constructed.Which verifies the practicability,stability and expansibility of the system.The system development and design based on B/S,JSP,MVC.Can operate in multi-platform,is conducive to the maintenance and expansion of the system.The system uses the user information rights management,improve the security of the system.System interface is simple,friendly,conducive to farmers,researchers,experts understand,operable.The system provides an effective way for farmers to obtain information on agricultural meteorological disasters in time,which plays an important role in timely defense measures and reduce the loss of agricultural meteorological disasters.